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Communication Dans Un Congrès Année : 2008

Visual focus with spiking neurons

Résumé

Attentional focusing can be implemented with a neural field, which uses a discharge rate code. As an alternative, we propose in the present work an implementation based on spiking neurons. Such implementation will allow to investigate the possible contribution of a spike time based code with a network of leaky integrate-and-fire neurons. The network is able to detect and to focus on a stimulus even in the presence of distractors. Experimental data show that this behavior is very robust to noise. This process implements an early visual attention mechanism.
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Dates et versions

hal-00472642 , version 1 (12-04-2010)

Identifiants

  • HAL Id : hal-00472642 , version 1

Citer

Sylvain Chevallier, Philippe Tarroux. Visual focus with spiking neurons. European Symposium on Artificial Neural Networks, Apr 2008, Bruges, Belgium. pp.385-389. ⟨hal-00472642⟩
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